mmdevapi: Add more tests.

dlls/mmdevapi/tests/Makefile.in

@@ -6,6 +6,7 @@ TESTDLL   = mmdevapi.dll
 IMPORTS   = ole32 version user32 kernel32
 
 CTESTS = \
+	dependency.c \
 	mmdevenum.c
 
 @MAKE_TEST_RULES@

dlls/mmdevapi/tests/dependency.c

+/*
+ * Copyright 2009 Maarten Lankhorst
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "wine/test.h"
+
+#define CINTERFACE
+#define COBJMACROS
+
+#ifdef STANDALONE
+#include "initguid.h"
+#endif
+
+#include "unknwn.h"
+#include "uuids.h"
+#include "mmdeviceapi.h"
+#include "dshow.h"
+#include "dsound.h"
+
+static inline const char *dump_guid( const GUID *id )
+{
+    static char data[39];
+    if (!id) return "(null)";
+    wsprintfA( data, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
+             id->Data1, id->Data2, id->Data3,
+             id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
+             id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
+    return data;
+}
+
+START_TEST(dependency)
+{
+    HRESULT hr;
+    IMMDeviceEnumerator *mme = NULL;
+    IMMDevice *dev = NULL;
+    IDirectSound8 *ds8 = NULL;
+    IBaseFilter *bf = NULL;
+
+    CoInitializeEx(NULL, COINIT_MULTITHREADED);
+    hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)&mme);
+    if (FAILED(hr))
+    {
+        skip("mmdevapi not available: 0x%08x\n", hr);
+        return;
+    }
+
+    hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(mme, eRender, eMultimedia, &dev);
+    ok(hr == S_OK, "GetDefaultAudioEndpoint failed: 0x%08x\n", hr);
+    if (hr != S_OK)
+    {
+        skip("GetDefaultAudioEndpoint returns 0x%08x, skipping tests\n", hr);
+        return;
+    }
+
+    ok(!GetModuleHandle("dsound.dll"), "dsound.dll was already loaded!\n");
+
+    hr = IMMDevice_Activate(dev, &IID_IDirectSound8, CLSCTX_INPROC_SERVER, NULL, (void**)&ds8);
+    ok(hr == S_OK, "Activating ds8 interface failed: 0x%08x\n", hr);
+    if (hr == S_OK)
+    {
+        ok(GetModuleHandle("dsound.dll") != NULL, "dsound.dll not loaded!\n");
+        ok(ds8 != NULL, "ds8 pointer is null\n");
+    }
+    if (ds8)
+        IUnknown_Release(ds8);
+
+    ok(!GetModuleHandle("quartz.dll"), "quartz.dll was already loaded!\n");
+    hr = IMMDevice_Activate(dev, &IID_IBaseFilter, CLSCTX_INPROC_SERVER, NULL, (void**)&bf);
+    ok(hr == S_OK, "Activating bf failed: 0x%08x\n", hr);
+    if (hr == S_OK)
+    {
+        ok(GetModuleHandle("quartz.dll") != NULL, "quartz.dll not loaded!\n");
+        ok(bf != NULL, "bf pointer is null\n");
+        if (bf)
+        {
+            CLSID clsid;
+            hr = IBaseFilter_GetClassID(bf, &clsid);
+            ok(hr == S_OK, "GetClassId failed with 0x%08x\n", hr);
+            if (hr == S_OK)
+                ok(IsEqualCLSID(&clsid, &CLSID_DSoundRender), "Wrong class id %s", dump_guid(&clsid));
+        }
+    }
+    if (bf)
+        IUnknown_Release(bf);
+
+    IUnknown_Release(mme);
+}